Shields, BTSM, G. E., and D. J. M. Smith, PhD. “Remedial Massage Therapy Interventions Including and Excluding Sternocleidomastoid, Scalene, Temporalis and Masseter Muscles for Chronic Tension Type Headaches: A Case Series.”. International Journal of Therapeutic Massage & Bodywork: Research, Education, & Practice, Vol. 13, no. 1, Feb. 2020, pp. 22-31, doi:10.3822/ijtmb.v13i1.445.